The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 07, 2021
Filed:
Feb. 23, 2017
Applicants:
Ebara Corporation, Tokyo, JP;
Tosoh Corporation, Yamaguchi, JP;
Inventors:
Takashi Sakuma, Tokyo, JP;
Makoto Komatsu, Tokyo, JP;
Takeshi Izumi, Tokyo, JP;
Keisuke Tokunaga, Yamaguchi, JP;
Shigeru Hirano, Yamaguchi, JP;
Assignees:
EBARA CORPORATION, Tokyo, JP;
TOSOH CORPORATION, Yamaguchi, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01J 20/18 (2006.01); C01B 39/22 (2006.01); G21F 9/02 (2006.01); G21F 9/12 (2006.01); C01B 39/18 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B01D 53/04 (2006.01); C01B 39/14 (2006.01);
U.S. Cl.
CPC ...
B01J 20/18 (2013.01); B01D 53/04 (2013.01); B01J 20/28 (2013.01); B01J 20/28004 (2013.01); B01J 20/28016 (2013.01); B01J 20/3007 (2013.01); C01B 39/14 (2013.01); C01B 39/18 (2013.01); C01B 39/22 (2013.01); G21F 9/02 (2013.01); G21F 9/12 (2013.01); B01D 2253/108 (2013.01); B01D 2257/202 (2013.01); C01P 2004/03 (2013.01); C01P 2004/61 (2013.01);
Abstract
The present invention provides a treatment method of a radioactive iodine-containing fluid, comprising passing the radioactive iodine-containing fluid through an adsorbent for iodine consisting of a silver-containing binderless zeolite molded body having a silver content of 50 mass % or less, to adsorb the radioactive iodine on the adsorbent for iodine.